SSLproxy/extra/lp/opts.h

106 lines
3.8 KiB
C

/*-
* SSLsplit - transparent SSL/TLS interception
* https://www.roe.ch/SSLsplit
*
* Copyright (c) 2009-2018, Daniel Roethlisberger <daniel@roe.ch>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef OPTS_H
#define OPTS_H
#include "attrib.h"
#include <sys/types.h>
#include <sys/socket.h>
#include <sqlite3.h>
/*
* Print helper for logging code.
*/
#define STRORDASH(x) (((x)&&*(x))?(x):"-")
#define STRORNONE(x) (((x)&&*(x))?(x):"")
typedef struct proxyspec {
struct sockaddr_storage listen_addr;
socklen_t listen_addrlen;
/* connect_addr and connect_addrlen are set: static mode;
* natlookup is set: NAT mode; natsocket /may/ be set too;
* sni_port is set, in which case we use SNI lookups */
struct sockaddr_storage connect_addr;
socklen_t connect_addrlen;
struct proxyspec *next;
} proxyspec_t;
typedef struct opts {
unsigned int debug : 1;
unsigned int detach : 1;
unsigned int contentlog_isdir : 1;
unsigned int contentlog_isspec : 1;
char *dropuser;
char *dropgroup;
char *jaildir;
char *pidfile;
char *conffile;
char *connectlog;
char *contentlog;
char *contentlog_basedir; /* static part of logspec for privsep srv */
proxyspec_t *spec;
unsigned int stats_period;
unsigned int statslog: 1;
unsigned int log_stats: 1;
} opts_t;
void NORET oom_die(const char *) NONNULL(1);
opts_t *opts_new(void) MALLOC;
void opts_free(opts_t *) NONNULL(1);
void opts_proto_dbg_dump(opts_t *) NONNULL(1);
#define OPTS_DEBUG(opts) unlikely((opts)->debug)
void proxyspec_parse(int *, char **[], proxyspec_t **);
void proxyspec_free(proxyspec_t *) NONNULL(1);
char *proxyspec_str(proxyspec_t *) NONNULL(1) MALLOC;
void opts_set_user(opts_t *, const char *, const char *) NONNULL(1,2,3);
void opts_set_group(opts_t *, const char *, const char *) NONNULL(1,2,3);
void opts_set_jaildir(opts_t *, const char *, const char *) NONNULL(1,2,3);
void opts_set_pidfile(opts_t *, const char *, const char *) NONNULL(1,2,3);
void opts_set_connectlog(opts_t *, const char *, const char *) NONNULL(1,2,3);
void opts_set_contentlog(opts_t *, const char *, const char *) NONNULL(1,2,3);
void opts_set_contentlogdir(opts_t *, const char *, const char *)
NONNULL(1,2,3);
void opts_set_contentlogpathspec(opts_t *, const char *, const char *)
NONNULL(1,2,3);
void opts_set_daemon(opts_t *) NONNULL(1);
void opts_set_debug(opts_t *) NONNULL(1);
void opts_set_debug_level(const char *) NONNULL(1);
void opts_set_statslog(opts_t *) NONNULL(1);
int opts_set_option(opts_t *, const char *, const char *)
NONNULL(1,2,3);
int opts_load_conffile(opts_t *, const char *) NONNULL(1,2);
#endif /* !OPTS_H */
/* vim: set noet ft=c: */